TRAILER BRAKE PARTS
Brake Kits & Components for 3.5K and 7K Axles
In-stock brake kits and components for 3.5K and 7K axles — built for fast repairs and zero downtime.
✔ In Stock. ✔ Fast Shipping. ✔ Built for Real-World Use
Built for Real-World Trailer Work
In-Stock Parts — Ready to Move
Built for Mechanics & Fleet Work
Fast Response — Real People
Fast Delivery & Reliable Shipping
Parts on the shelf, not backordered — ready for fast turnaround.
Reliable components for real jobs — no guesswork.
No corporate runaround — just quick, helpful support.
Local delivery or dependable shipping options.
Not sure what fits? Send a message or request a quote — we’ll confirm before you order.
ABOUT CROSSROADS
Built to Make Trailer Parts Simple
Crossroads Parts & Supply was built to simplify the repair process for fleet owners and mechanics. We specialize in the essential parts your trailer needs—starting with professional-grade brake assemblies. Skip the catalogs and avoid the delays of backordered items with our reliable, in-stock inventory.
Focused Inventory
We stock the most common 3.5K and 7K parts so you don't have to wait on long lead times.
Straightforward Ordering
Simple selection, clear fitment confirmation, and no corporate runaround—just the parts you need.
Built for Real Work
Reliable components designed for fleet owners and professional mechanics who demand durability.
Need help confirming fitment before you order? Send a message or request a quote.
Everything you need for a full brake job — bundled for convenience and fast installs.
Complete Brake Kits — No Guesswork
3.5K Complete Brake Kit
$289.95
7K Complete Brake Kit
$349.95
7K Axle Refresh Kit
$199.95
Expert Help is Just a Message Away
Request a quote or ask our experts for technical advice. We deliver the right 3.5K and 7K parts with reliable shipping fast.
Main Line: (913) 391-2296
Email: support@crossroadsparts.com